Hello! This is my first post here! I Have been reading everything I can and can say there is a lot of great information here. But alas, I need help.
A brief background, I would consider myself a mid range experienced builder. Having built approx 20 systems in the last 12 months for work. And have completed several custom builds including a few mATX and mITX.
Ok, my problem is system instability on my most recent build.
Lian Li PC05SX
Gigabyte Ab350n
Ryzen 5 1600x
Geil 2666 16GB
Corsair MP500 NvMe
Gigabyte Vega 56 Gaming OC (2 fan)
Corsair SF600
EVGA CLC 240
I have the 140mm spot on case occupied to pull air out. Have 240mm AIO pulling in from top (trying to get some air over VRM). My problem is this-- After some heavy loads (average ~10 mins), screen goes black, and GPU fans go to 100%. I've modified fan curves to keep idle CPU 23C, Idle GPU 41C, full load CPU 41C, full load GPU 67C. This is with current BIOS, all drivers updated, fresh window install, front glass on or off. Ram running at factory 2133. I get the exact same results with an Aorus RX580 and corsair vengeance 16gb ram. So, I have ruled out the GPU and RAM. I'm leaning towards mobo.
I'm out of ideas, please help!!!!
